来自MSN25 天
40 years ago, classified Shuttle mission foreshadowed Challenger's fatal flaw
issues spotted following the launch gave some engineers pause for thought – it could easily have mirrored the Challenger disaster a year later. Managers had delayed the lift-off due to ...
Florida Today25 天
On this date: Shuttle Challenger explodes 73 seconds after liftoff
On this date, Jan. 28, 1986, space shuttle Challenger exploded just 73 seconds after liftoff from Kennedy Space Center, killing all seven crew members. Two O-rings in the right solid rocket ...
来自MSN25 天
OTD In Space – January 28: Space Shuttle Challenger Explodes After Launch
On January 28, 1986, the space shuttle Challenger exploded shortly after lift off, killing the seven crew members on board. The space shuttle disintegrated over the Atlantic Ocean, just off the ...
WESH24 天
Challenger space shuttle explosion: Remembering disaster 39 years later
These searches have not revealed any evidence that the crew of Challenger survived. Ah, puff of black smoke. It lift off was the ominous sign that Boselli was right. The O rings had already failed.
WISH-TV25 天
Remembering Space Shuttle Challenger and its crew 39 years later
9:38 a.m. was the launch time and the temperature then was 26 degrees. Space Shuttle Challenger was about to lift off on its tenth flight. That level of cold affected the rubber O-rings that ...